SubstrateSource 20 Gallon Glass Aquarium - 24 x 12.5 x 17.25 in - Large Clear Rectangular Rimmed Freshwater/Saltwater Fish Tank for Betta, Goldfish, Guppy, Shrimp for Home or Office Aquascaping

★★★★☆ 4.0 78 reviews

$99.99
Price when purchased online
Free shipping Free 30-day returns

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
$99.99
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Apr 22
Free
Pickup
Check nearby
Delivery
Not available

Free 30-day returns Details

Product details

Management number 214683743 Release Date 2026/04/12 List Price $40.00 Model Number 214683743
Category

The SubstrateSource 20 Gallon Glass Aquarium measures 24 x 12.5 x 17.25 in / 60.9 x 31.75 x 43.81 cm, offering a spacious rectangular tank for fish, plants, corals, and aquatic decor, while maintaining a compact footprint that fits comfortably in office, or home settings. Designed by SubstrateSource, a brand dedicated to thoughtful aquarium solutions, this tank reflects the company’s focus on providing versatile and approachable products for both new and experienced hobbyists. Crafted from clear glass panels and sealed with aquarium-grade silicone, the aquarium is reinforced with a black rim that accommodates a variety of lids, lighting systems, and filtration equipment, giving aquarists the flexibility to customize their setup. The rectangular layout provides unobstructed interior space, supporting both simple starter arrangements and more detailed aquascapes, making it suitable for betta, guppy, goldfish, shrimp, community freshwater tanks, or even small-scale saltwater and brackish projects. SubstrateSource emphasizes functional, user-friendly aquariums that balance durability with clean presentation. This 20-gallon tank offers generous viewing angles, allowing hobbyists to observe fish activity, coral placement, plant growth, and hardscape arrangements with clarity. Its strong construction, balanced dimensions, and flexible layout make it a solid foundation for aquarists planning freshwater aquascapes, brackish habitats, or compact reef-style displays. Whether chosen for beginners starting their first tank or advanced hobbyists building intricate environments, the SubstrateSource 20 Gallon Glass Aquarium provides a practical and adaptable option for a wide variety of aquatic setups.

  • Spacious Design: The SubstrateSource 20-gallon glass aquarium measures 24 x 12.5 x 17.25 in, providing ample large interior space for fish to swim and plants to flourish, while remaining compact enough to fit comfortably in home or office settings.
  • Durable Construction: Crafted from thick, clear glass panels and sealed with aquarium-grade silicone, this glass tank is reinforced with a sleek black rim, combining structural strength with clear visibility and a clean, modern look.
  • Rectangular Layout for Aquascaping: The tank’s rectangular footprint provides unobstructed space for creative hardscape and plant arrangements, accommodating both starter setups and more intricate aquascapes.
  • Equipment-Friendly Rim: The black plastic rim accommodates a variety of lids, lighting systems, and filters, providing practical options for fishkeeping projects or dedicated betta, guppy, goldfish setups, as well as small-scale brackish or shrimp aquariums.
  • Flexible Setup: Its manageable size and simple layout make this aquarium tank approachable for those new to fishkeeping or aquascaping, while still providing flexibility for more experienced hobbyists to create detailed setups.
Brand Name SubstrateSource
Item Shape Rectangular
Unit Count 1 Count
Tank Volume 20 Gallons
Manufacturer SubstrateSource
Model Number GRA20G
Material Type Glass
Product Style Modern, Custom
Vivarium Type Aquarium
Additional Features Rimmed, Transparent
Included Components 1x 24x12.5x17.25 Aquarium
Item Dimensions L x W x H 24"L x 12.5"W x 17.25"H
Specific Uses For Product Indoor, Freshwater Aquarium for Fish and Plants

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4 out of 5
★★★★☆
78 ratings | 32 reviews
How item rating is calculated
View all reviews
5 stars
75% (59)
4 stars
8% (6)
3 stars
4% (3)
2 stars
2% (2)
1 star
11% (9)
Sort by

There are currently no written reviews for this product.